kernel system calls

[Collins, Steve]

Hello,

When I #define __KERNEL_SYSCALLS__ in my driver in order to use system
level calls within kernel space and recompile my code I receive the
following errors within the unistd.h header file:

In function 'pause':
'errno' undeclared

This error repeats for every system call within the #ifdef area of
KERNEL_SYSCALLS in unistd.h.  Any comments or suggestions for a fix will
be appreciated.

Thanks,
Steve

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